Boston-based Factorial Energy and Netherlands-based Tulip Tech move from flight testing into commercialization of lithium-metal UAV battery packs. Factorial Energy Inc. (Nasdaq: FAC) announced July 13, 2026, a strategic partnership with Tulip Tech Group B.V. to accelerate commercial deployment of solid-state and lithium-metal batteries for next-generation drones. Initial … [Read more...] about New Factorial-Tulip Flight Test Shows 30% Gain for Solid-State Batteries







